The first two wave types, P and S, are called body waves because they travel or propagate through the body of Earth. The latter two are called surface waves they the travel along Earth's surface and their amplitude decreases with depth into Earth.
Toysmith Spring Ring Game. Here is a super fun game the kids might like. Nordstrom has this Toysmith Spring Ring Game for $14.98! That is down from the normal price of $24.99, for a 40% savings.
$125 - $500. This is the minimum you can expect to spend for a diamond engagement ring, and we do mean minimum â if this is your price range, you may wish to consider the a non-traditional gemstone enagagement ring (such as sapphire, tanzanite, tourmaline, etc.)